Home / 75,924,315.48-104,775,033.68-41,116,209.37

Finding the Fourth Proportional to 75,924,315.48, 104,775,033.68 and 41,116,209.37

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Solution

The fourth proportional to 75,924,315.48, 104,775,033.68 and 41,116,209.37 is: 56,740,086.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,924,315.48 : 104,775,033.68 = 41,116,209.37 : x
  2. Step 2: Convert to fraction form
    75,924,315.48/104,775,033.68 = 41,116,209.37/x
  3. Step 3: Cross multiply
    75,924,315.48x = 104,775,033.68 × 41,116,209.37
  4. Step 4: Simplify right side
    75,924,315.48x = 4,307,952,222,042,781.50
  5. Step 5: Solve for x
    x = 4,307,952,222,042,781.50/75,924,315.48
  6. Step 6: Final answer
    x = 56,740,086.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.